Viewing archive of Wednesday, 13 February 2019

Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)

Solar wind

Interplanetary Magnetic Field (IMF)

Courtesy of NASA and the ACE Science Center (SWEPAM, MAG instruments teams) and/or NASA/NOAA DSCOVR (PlasMag instrument team)

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:219
Current stretch spotless days:22

This day in history*

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12014X3.1
22013M9.3
32003M7.6
42003M4.2
52014M4.0
ApG
1200263G2
2200338G3
3199433G1
4201126G3
5199926G1
*since 1994

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